APA aipamena

Harrison, E. (1974). On call. Hurst and Blackett.

Chicago Style aipamena

Harrison, Elizabeth. On Call. London: Hurst and Blackett, 1974.

MLA aipamena

Harrison, Elizabeth. On Call. Hurst and Blackett, 1974.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.